<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>ajax</title>
    <script src="http://code.jquery.com/jquery-migrate-1.2.1.min.js"></script>
</head>
<body>
    <input type="button" value="获取数字" onclick="getData()">
    <script>
        function getData(){
            $.ajax({
                type:"get",
                dataType:'jsonp',
                url:'https://view.inews.qq.com/g2/getOnsInfo?name=disease_h5', 
                success: function (data){
                    console.log(data);
                }
            })
        }
    </script>
</body>
</html>